Materials: Upper: 1.4-1.6mm soft microfiber Lining: Durable & breathable plaid nylon Rand guard: 1.0mm rubber toe cap Insoles: Removable OrthoLite Midsoles: Shock-absorbing EVA Outsoles: Anti-slip rubber Features: Comfortable and breathable Lightweight (each boot weighs 1.3 lb) High-quality slip-proof rubber soles for supreme traction Shock absorb..